wind speed

Wind speed measures how fast air is moving from one place to another, typically expressed in units like miles per hour (mph), kilometers per hour (kph), or meters per second (m/s). It’s an important factor in weather, aviation, and maritime activities because it influences everything from storm strength to flight safety. Higher wind speeds mean faster-moving air, which can cause more noticeable effects like blowing leaves or creating rough seas. Wind speed is usually measured by an instrument called an anemometer, and understanding its changes helps us predict weather patterns and prepare for weather events.